I've been meaning to pull an issues/gaps list out of Jim's summary
(http://lists.w3.org/Archives/Public/w3c-wai-ua/2008JanMar/0047.html),
so here's a start:
(my comments are marked JR)
1. Keyboard access to video controls
JR: covered by 4.1 - need to ensure this is clear to reader
2. Scaling video
JR: we talk about text scale in 3.7 but I think we need to add more
about scaling video and graphics - this ties in with our "large
printing" issue.
3. Displaying Captions
JR: We may need to be more clear that 3.7 covers captions.
4. When video is native, greater interaction will be possible between
video and the rest of the content on a page
JR: This means video will be controlled more and more by buttons other
than play/pause/stop etc. Guidance may be necessary on what to do about
multiple simultaneous video sources.
5. Selecting tracks (language, etc.)
JR: I think 3.2 covers it.
6. Contrast of video?
JR: This would be a new requirement - seems useful and would apply to
other graphics too.
7. Spatial navigation in video (e.g. multiple links on a particular
frame) and also links in captions
JR: Covered by spirit of 4.1 but needs explicit call-outs I think.
8. Temporal navigation of video
JR: Jim mentions might be covered by 4.7. It's also covered again by
spirit of 4.1. 4.3 is also relevant.
Any issues I'm missing?
Cheers,
Jan
--
Jan Richards, M.Sc.
User Interface Design Specialist
Adaptive Technology Resource Centre (ATRC)
Faculty of Information Studies
University of Toronto
Email: jan.richards@utoronto.ca
Web: http://jan.atrc.utoronto.ca
Phone: 416-946-7060
Fax: 416-971-2896